Merge "RESTRICT AUTOMERGE Center align the lock screen wallpaper" into udc-dev am: 6ff853d894 am: 5b22f0dc06

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24104093

Change-Id: I29e957532fed4eeff1e6fb18c982cea061de0869
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>